799535535997 has 16 divisors (see below), whose sum is σ = 884295619200. Its totient is φ = 716790816000.

The previous prime is 799535535983. The next prime is 799535536027.

799535535997 is nontrivially palindromic in base 10.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-799535535997 is a prime.

It is a super-3 number, since 3×799535535997³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799535535917) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5835129 + ... + 5970577.

It is an arithmetic number, because the mean of its divisors is an integer number (55268476200).

Almost surely, 2^799535535997 is an apocalyptic number.

It is an amenable number.

799535535997 is a deficient number, since it is larger than the sum of its proper divisors (84760083203).

799535535997 is a wasteful number, since it uses less digits than its factorization.

799535535997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142884.

The product of its digits is 1808375625, while the sum is 76.

The spelling of 799535535997 in words is "seven hundred ninety-nine billion, five hundred thirty-five million, five hundred thirty-five thousand, nine hundred ninety-seven".